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Oshawa Weather in 2009

Historical record of Oshawa, Ontario weather for the year 2009 based on NOAA data.
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Year:
2009 Oshawa Weather Extremes
Highest temperature 30.5 °C June 24
Lowest temperature -25.0 °C January 14
Highest daily low 22.5 °C August 18
Lowest daily high -15.0 °C January 14
Most daily precipitation 5.4 cm May 27
Most daily snow 24.0 cm January 17
Total annual precipitation 87.2 cm -
Total annual snow 85.5 cm -
What was the hottest temperature in Oshawa in 2009?
The highest temperature recorded in Oshawa, Ontario in 2009 was 30.5 °C which happened on June 24.
Highest Temperatures: All-Time By Year
Highest Temperatures in Oshawa in 2009
Rank Temperature Date
1 30.5 °C Jun 24
2 30.0 °C Aug 17
3 28.5 °C Aug 11
3 28.5 °C Aug 10
5 28.0 °C Jun 27
5 28.0 °C Jun 26
7 27.5 °C Aug 20
7 27.5 °C Aug 18
7 27.5 °C Aug 16
7 27.5 °C Jul 16
7 27.5 °C Jul 11
7 27.5 °C Jun 25
7 27.5 °C Jun 21
What was the coldest temperature in Oshawa in 2009?
The lowest temperature recorded in Oshawa, Ontario in 2009 was -25.0 °C which happened on Jan 14.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Oshawa in 2009
Rank Temperature Date
1 -25.0 °C January 14
2 -22.0 °C February 5
3 -21.0 °C January 26
4 -20.5 °C January 21
5 -20.0 °C January 24
6 -19.5 °C January 15
7 -19.0 °C January 16
7 -19.0 °C January 10
9 -17.5 °C January 31
9 -17.5 °C January 1
January 2009 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
 2.0 -17.5 0.00 0.0
January 2
 3.0 -9.0 0.00 0.0
January 3
 -5.0 -9.0 0.00 0.0
January 4
 1.5 -14.0 0.00 0.0
January 5
 1.0 -6.0 0.00 0.0
January 6
 n/a n/a n/a n/a
January 7
 -0.5 -12.0 0.40 4.0
January 8
 -4.0 -9.0 0.00 0.0
January 9
 n/a n/a n/a n/a
January 10
 -7.5 -19.0 0.40 4.0
January 11
 -5.0 -14.0 0.00 0.0
January 12
 0.0 -16.0 0.30 3.0
January 13
 2.5 -6.0 0.00 0.0
January 14
 -15.0 -25.0 0.00 0.0
January 15
 -10.0 -19.5 0.00 0.0
January 16
 -10.0 -19.0 0.00 0.0
January 17
 -3.0 -17.0 2.40 24.0
January 18
 -1.0 -10.0 1.00 10.0
January 19
 -4.5 -10.5 0.00 0.0
January 20
 n/a n/a n/a n/a
January 21
 -3.0 -20.5 0.00 0.0
January 22
 n/a n/a n/a n/a
January 23
 3.5 -3.0 0.00 0.0
January 24
 -7.0 -20.0 0.00 0.0
January 25
 n/a n/a n/a n/a
January 26
 -6.0 -21.0 0.00 0.0
January 27
 -3.0 -13.0 0.60 6.0
January 28
 -3.0 -8.0 1.05 10.5
January 29
 -2.0 -10.0 0.30 3.0
January 30
 -3.0 -5.0 0.00 0.0
January 31
 -2.5 -17.5 0.50 5.0
February 2009 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
 4.5 -8.5 0.00 0.0
February 2
 3.0 -9.0 0.00 0.0
February 3
 -1.5 -8.0 0.00 0.0
February 4
 -10.0 -15.0 0.00 0.0
February 5
 -5.0 -22.0 0.00 0.0
February 6
 1.0 -10.5 0.00 0.0
February 7
 6.5 -9.0 0.00 0.0
February 8
 7.0 1.0 0.00 0.0
February 9
 3.0 -7.0 0.00 0.0
February 10
 7.0 -2.0 0.00 0.0
February 11
 7.5 3.0 2.76 0.0
February 12
 4.5 2.5 0.23 0.0
February 13
 -1.0 -7.0 0.00 0.0
February 14
 0.0 -9.0 0.00 0.0
February 15
 0.0 -10.0 0.00 0.0
February 16
 0.0 -9.0 0.00 0.0
February 17
 1.5 -10.0 0.00 0.0
February 18
 2.0 -1.0 0.25 2.5
February 19
 -2.5 -5.0 0.00 0.0
February 20
 -2.0 -10.5 0.00 0.0
February 21
 2.0 -12.0 0.20 2.0
February 22
 0.5 -3.5 0.20 2.0
February 23
 -6.0 -12.0 0.00 0.0
February 24
 0.0 -14.0 0.00 0.0
February 25
 4.0 -10.0 0.00 0.0
February 26
 7.0 3.0 1.00 0.0
February 27
 8.0 -5.0 0.41 0.0
February 28
 -7.0 -16.5 0.00 0.0
March 2009 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
 -4.0 -13.0 0.00 0.0
March 2
 -8.0 -14.5 0.00 0.0
March 3
 -5.0 -17.0 0.00 0.0
March 4
 1.0 -13.0 0.00 0.0
March 5
 8.5 -8.0 0.00 0.0
March 6
 13.0 1.0 0.00 0.0
March 7
 5.0 -2.5 2.12 0.0
March 8
 6.0 1.0 0.10 1.0
March 9
 3.5 0.0 0.00 0.0
March 10
 9.0 -2.0 1.20 0.0
March 11
 8.0 1.5 0.00 0.0
March 12
 -2.0 -8.5 0.00 0.0
March 13
 -1.0 -11.0 0.00 0.0
March 14
 5.5 -7.5 0.00 0.0
March 15
 7.0 -5.0 0.00 0.0
March 16
 9.5 -3.5 0.00 0.0
March 17
 n/a n/a n/a n/a
March 18
 14.0 -1.5 0.00 0.0
March 19
 n/a n/a n/a n/a
March 20
 n/a n/a n/a n/a
March 21
 n/a n/a n/a n/a
March 22
 6.0 0.0 0.00 0.0
March 23
 3.0 -7.0 0.00 0.0
March 24
 5.0 -5.0 0.00 0.0
March 25
 n/a n/a n/a n/a
March 26
 n/a n/a n/a n/a
March 27
 11.0 -2.5 0.00 0.0
March 28
 13.0 2.0 0.61 0.0
March 29
 9.0 6.0 0.80 0.0
March 30
 4.0 0.5 0.00 0.0
March 31
 8.0 -4.5 0.00 0.0
April 2009 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
 10.5 2.0 0.68 0.0
April 2
 13.5 -1.5 0.90 0.0
April 3
 11.5 9.0 4.58 0.0
April 4
 5.5 2.0 0.00 0.0
April 5
 9.0 1.5 0.62 0.0
April 6
 3.0 1.5 0.88 0.0
April 7
 0.0 -4.0 0.00 0.0
April 8
 8.0 -2.0 0.00 0.0
April 9
 12.0 0.0 0.00 0.0
April 10
 7.5 -4.0 0.00 0.0
April 11
 10.0 -1.0 0.00 0.0
April 12
 7.0 -3.0 0.00 0.0
April 13
 5.0 -3.0 0.00 0.0
April 14
 13.0 1.0 0.00 0.0
April 15
 14.0 5.5 0.00 0.0
April 16
 12.0 1.5 0.00 0.0
April 17
 16.5 3.0 0.00 0.0
April 18
 17.0 5.0 0.00 0.0
April 19
 11.0 4.0 0.10 0.0
April 20
 6.0 5.0 1.90 0.0
April 21
 10.0 4.0 0.00 0.0
April 22
 n/a n/a n/a n/a
April 23
 n/a n/a n/a n/a
April 24
 18.5 2.5 0.14 0.0
April 25
 20.5 7.0 0.73 0.0
April 26
 11.5 8.0 0.08 0.0
April 27
 18.5 7.0 0.04 0.0
April 28
 13.0 8.5 0.90 0.0
April 29
 12.0 3.0 0.00 0.0
April 30
 15.0 5.5 1.30 0.0
May 2009 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
 20.5 8.0 0.08 0.0
May 2
 13.5 1.5 0.00 0.0
May 3
 15.0 1.5 0.00 0.0
May 4
 17.0 6.0 0.00 0.0
May 5
 17.5 5.0 0.00 0.0
May 6
 19.0 11.5 0.94 0.0
May 7
 16.0 9.0 0.08 0.0
May 8
 21.0 6.0 1.46 0.0
May 9
 17.0 7.0 1.00 0.0
May 10
 13.5 4.0 0.00 0.0
May 11
 13.0 1.5 0.00 0.0
May 12
 16.5 5.5 0.00 0.0
May 13
 19.0 2.5 0.38 0.0
May 14
 23.0 10.5 0.06 0.0
May 15
 15.0 5.5 0.40 0.0
May 16
 18.0 11.0 0.58 0.0
May 17
 13.0 3.0 0.00 0.0
May 18
 12.0 0.0 0.00 0.0
May 19
 n/a n/a n/a n/a
May 20
 n/a n/a n/a n/a
May 21
 22.0 6.5 0.00 0.0
May 22
 20.0 11.0 0.00 0.0
May 23
 20.0 8.0 0.00 0.0
May 24
 23.5 12.0 0.00 0.0
May 25
 19.0 10.0 0.00 0.0
May 26
 15.0 7.5 0.92 0.0
May 27
 15.5 9.0 5.41 0.0
May 28
 17.0 11.0 0.64 0.0
May 29
 20.5 11.5 0.00 0.0
May 30
 15.0 10.0 0.52 0.0
May 31
 15.0 5.0 0.00 0.0
June 2009 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
 16.0 4.0 1.30 0.0
June 2
 16.0 8.5 0.00 0.0
June 3
 16.0 5.5 0.00 0.0
June 4
 16.0 8.0 0.00 0.0
June 5
 18.0 5.5 0.00 0.0
June 6
 21.5 6.5 0.06 0.0
June 7
 17.0 10.0 0.11 0.0
June 8
 16.5 11.5 0.94 0.0
June 9
 20.0 12.0 0.00 0.0
June 10
 n/a n/a n/a n/a
June 11
 n/a n/a n/a n/a
June 12
 23.5 9.0 0.00 0.0
June 13
 n/a n/a n/a n/a
June 14
 22.0 9.5 0.24 0.0
June 15
 22.0 11.0 0.00 0.0
June 16
 22.0 12.0 0.00 0.0
June 17
 21.0 16.0 0.78 0.0
June 18
 17.5 13.0 0.02 0.0
June 19
 n/a n/a n/a n/a
June 20
 n/a n/a n/a n/a
June 21
 27.5 15.0 0.00 0.0
June 22
 24.5 17.0 0.00 0.0
June 23
 25.0 14.5 0.00 0.0
June 24
 30.5 15.5 0.00 0.0
June 25
 27.5 17.5 0.29 0.0
June 26
 28.0 15.5 0.00 0.0
June 27
 28.0 16.5 0.00 0.0
June 28
 21.0 13.5 0.85 0.0
June 29
 21.5 13.5 0.60 0.0
June 30
 21.0 15.5 0.08 0.0
July 2009 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
 22.0 16.5 0.00 0.0
July 2
 22.0 18.0 0.06 0.0
July 3
 23.0 16.5 0.00 0.0
July 4
 22.0 13.0 0.00 0.0
July 5
 22.5 8.0 0.00 0.0
July 6
 n/a n/a n/a n/a
July 7
 n/a n/a n/a n/a
July 8
 23.0 12.0 0.38 0.0
July 9
 21.0 11.5 0.00 0.0
July 10
 23.0 13.5 0.00 0.0
July 11
 27.5 16.0 1.10 0.0
July 12
 21.5 11.5 0.00 0.0
July 13
 24.0 10.0 0.00 0.0
July 14
 25.0 9.0 0.00 0.0
July 15
 n/a n/a n/a n/a
July 16
 27.5 14.0 0.00 0.0
July 17
 20.5 12.0 0.00 0.0
July 18
 20.0 14.0 0.29 0.0
July 19
 21.0 10.5 0.04 0.0
July 20
 22.0 10.0 0.00 0.0
July 21
 23.0 12.0 0.08 0.0
July 22
 21.0 14.0 1.46 0.0
July 23
 22.0 17.0 1.92 0.0
July 24
 n/a n/a n/a n/a
July 25
 n/a n/a n/a n/a
July 26
 n/a n/a n/a n/a
July 27
 23.5 16.0 0.00 0.0
July 28
 25.0 16.0 0.04 0.0
July 29
 22.0 19.0 0.90 0.0
July 30
 23.0 19.5 0.00 0.0
July 31
 24.0 16.0 0.00 0.0
August 2009 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
 24.0 12.5 0.08 0.0
August 2
 26.0 17.5 0.12 0.0
August 3
 24.0 10.0 0.08 0.0
August 4
 25.5 20.5 0.15 0.0
August 5
 25.0 12.5 0.00 0.0
August 6
 24.5 12.5 0.00 0.0
August 7
 23.5 10.5 0.00 0.0
August 8
 20.5 12.5 0.28 0.0
August 9
 25.0 17.0 1.60 0.0
August 10
 28.5 19.0 1.06 0.0
August 11
 28.5 16.0 0.90 0.0
August 12
 25.0 16.0 0.00 0.0
August 13
 25.0 17.0 0.00 0.0
August 14
 26.0 16.0 0.00 0.0
August 15
 26.0 18.0 0.00 0.0
August 16
 27.5 19.0 0.00 0.0
August 17
 30.0 19.5 0.21 0.0
August 18
 27.5 22.5 0.00 0.0
August 19
 25.0 18.0 0.00 0.0
August 20
 27.5 16.5 1.46 0.0
August 21
 25.0 20.0 0.00 0.0
August 22
 25.0 17.0 0.00 0.0
August 23
 23.5 17.0 0.00 0.0
August 24
 23.0 16.0 0.00 0.0
August 25
 24.0 12.0 0.06 0.0
August 26
 25.0 18.0 0.05 0.0
August 27
 19.5 11.0 0.00 0.0
August 28
 19.5 13.0 2.16 0.0
August 29
 22.5 14.0 0.00 0.0
August 30
 19.0 15.5 0.04 0.0
August 31
 20.0 7.0 0.00 0.0
September 2009 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
 20.0 7.5 0.00 0.0
September 2
 22.0 10.0 0.00 0.0
September 3
 23.0 11.5 0.00 0.0
September 4
 23.0 10.5 0.00 0.0
September 5
 23.0 13.0 0.00 0.0
September 6
 22.0 13.0 0.00 0.0
September 7
 22.5 14.0 0.00 0.0
September 8
 23.0 15.5 0.00 0.0
September 9
 23.0 15.5 0.00 0.0
September 10
 21.5 10.5 0.00 0.0
September 11
 21.0 11.0 0.00 0.0
September 12
 25.5 12.0 0.00 0.0
September 13
 25.0 11.0 0.00 0.0
September 14
 25.0 10.0 0.00 0.0
September 15
 24.0 12.0 0.00 0.0
September 16
 19.5 8.5 0.00 0.0
September 17
 21.0 7.5 0.00 0.0
September 18
 21.5 6.5 0.00 0.0
September 19
 16.0 2.5 0.00 0.0
September 20
 20.0 4.0 0.00 0.0
September 21
 21.0 10.0 0.28 0.0
September 22
 23.0 16.0 0.00 0.0
September 23
 26.0 17.5 0.00 0.0
September 24
 22.0 12.0 0.00 0.0
September 25
 19.0 12.0 0.00 0.0
September 26
 17.0 9.0 1.28 0.0
September 27
 20.5 15.0 0.12 0.0
September 28
 19.5 12.0 2.44 0.0
September 29
 17.0 11.5 0.00 0.0
September 30
 12.0 7.5 0.00 0.0
October 2009 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
 12.0 5.0 0.04 0.0
October 2
 14.0 5.0 1.53 0.0
October 3
 17.0 8.0 0.26 0.0
October 4
 15.0 6.0 0.08 0.0
October 5
 17.0 8.0 0.00 0.0
October 6
 14.0 5.0 1.14 0.0
October 7
 14.0 10.0 0.00 0.0
October 8
 13.0 4.0 0.58 0.0
October 9
 13.0 9.5 1.04 0.0
October 10
 12.5 7.5 0.00 0.0
October 11
 11.0 2.0 0.00 0.0
October 12
 7.0 -2.0 0.04 0.0
October 13
 10.0 5.0 0.00 0.0
October 14
 7.0 -2.0 0.00 0.0
October 15
 5.0 0.0 0.00 0.0
October 16
 7.0 0.0 0.00 0.0
October 17
 9.0 1.0 0.00 0.0
October 18
 10.0 -0.5 0.00 0.0
October 19
 12.5 -2.0 0.00 0.0
October 20
 15.0 7.5 0.02 0.0
October 21
 12.0 10.0 0.42 0.0
October 22
 16.0 7.0 0.06 0.0
October 23
 13.0 2.0 1.40 0.0
October 24
 13.0 5.0 0.00 0.0
October 25
 13.0 7.5 0.00 0.0
October 26
 11.0 5.0 0.00 0.0
October 27
 15.0 6.5 0.28 0.0
October 28
 12.0 10.0 0.26 0.0
October 29
 11.5 8.5 0.00 0.0
October 30
 14.0 9.5 1.42 0.0
October 31
 14.5 11.5 0.00 0.0
November 2009 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
 11.5 5.5 0.00 0.0
November 2
 10.5 2.0 0.15 0.0
November 3
 10.0 5.0 0.00 0.0
November 4
 7.0 -1.5 0.34 0.0
November 5
 8.0 4.0 0.00 0.0
November 6
 7.0 -1.0 0.00 0.0
November 7
 12.0 -0.5 0.00 0.0
November 8
 16.5 3.0 0.00 0.0
November 9
 15.0 4.5 0.00 0.0
November 10
 14.5 3.0 0.00 0.0
November 11
 8.0 -2.0 0.00 0.0
November 12
 9.0 0.0 0.00 0.0
November 13
 12.0 0.5 0.00 0.0
November 14
 13.0 6.0 0.00 0.0
November 15
 13.0 4.0 0.00 0.0
November 16
 10.0 3.0 0.00 0.0
November 17
 7.0 -3.0 0.00 0.0
November 18
 10.0 2.0 0.10 0.0
November 19
 10.0 5.5 0.00 0.0
November 20
 10.5 7.0 0.00 0.0
November 21
 10.0 3.0 0.00 0.0
November 22
 10.5 5.5 0.00 0.0
November 23
 10.0 3.5 0.02 0.0
November 24
 9.5 5.5 0.08 0.0
November 25
 10.0 7.0 0.70 0.0
November 26
 10.0 8.0 0.14 0.0
November 27
 7.5 0.5 0.00 0.0
November 28
 7.0 3.5 0.00 0.0
November 29
 7.0 -2.0 1.18 0.0
November 30
 5.0 1.5 0.00 0.0
December 2009 Oshawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
 8.0 -3.0 0.00 0.0
December 2
 10.0 1.0 2.45 0.0
December 3
 7.0 5.0 0.00 0.0
December 4
 5.0 0.0 0.00 0.0
December 5
 2.0 -6.0 0.00 0.0
December 6
 4.0 -5.0 0.00 0.0
December 7
 2.0 -2.5 0.10 1.0
December 8
 1.5 -5.5 0.50 5.0
December 9
 6.5 -2.0 2.20 0.0
December 10
 -0.5 -2.5 0.00 0.0
December 11
 -5.0 -8.5 0.00 0.0
December 12
 3.5 -7.0 0.00 0.0
December 13
 5.0 1.0 0.52 0.0
December 14
 4.5 1.0 0.36 0.0
December 15
 2.0 0.0 0.00 0.0
December 16
 -4.0 -7.0 0.10 1.0
December 17
 -7.0 -17.0 0.00 0.0
December 18
 -5.0 -13.0 0.00 0.0
December 19
 -3.0 -10.0 0.00 0.0
December 20
 1.0 -5.0 0.00 0.0
December 21
 -2.0 -7.0 0.00 0.0
December 22
 -6.0 -13.0 0.00 0.0
December 23
 -3.0 -14.0 0.00 0.0
December 24
 2.0 -7.5 0.00 0.0
December 25
 4.0 -2.5 2.34 0.0
December 26
 4.0 2.0 0.56 0.0
December 27
 3.0 -2.0 0.05 0.5
December 28
 -1.0 -3.0 0.05 0.5
December 29
 -4.0 -16.0 0.00 0.0
December 30
 1.5 -11.0 0.05 0.5
December 31
 3.5 -1.5 0.54 0.0
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